This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.

It was created by libgpiod configure 1.6.3, which was
generated by GNU Autoconf 2.71.  Invocation command line was

  $ ./configure --target=arc-buildroot-linux-uclibc --host=arc-buildroot-linux-uclibc --build=x86_64-pc-linux-gnu --prefix=/usr --exec-prefix=/usr --sysconfdir=/etc --localstatedir=/var --program-prefix= --disable-gtk-doc --disable-gtk-doc-html --disable-doc --disable-docs --disable-documentation --with-xmlto=no --with-fop=no --disable-dependency-tracking --enable-ipv6 --disable-nls --disable-static --enable-shared --disable-tests --disable-examples --disable-tools --enable-bindings-cxx --enable-bindings-python

## --------- ##
## Platform. ##
## --------- ##

hostname = gcc160.bak.milne.osuosl.org
uname -m = x86_64
uname -r = 4.9.0-16-amd64
uname -s = Linux
uname -v = #1 SMP Debian 4.9.272-2 (2021-07-19)

/usr/bin/uname -p = unknown
/bin/uname -X     = unknown

/bin/arch              = unknown
/usr/bin/arch -k       = unknown
/usr/convex/getsysinfo = unknown
/usr/bin/hostinfo      = unknown
/bin/machine           = unknown
/usr/bin/oslevel       = unknown
/bin/universe          = unknown

PATH: /home/buildroot/autobuild/instance-0/output-1/host/bin/
PATH: /home/buildroot/autobuild/instance-0/output-1/host/sbin/
PATH: /usr/local/sbin/
PATH: /usr/local/bin/
PATH: /usr/sbin/
PATH: /usr/bin/
PATH: /sbin/
PATH: /bin/


## ----------- ##
## Core tests. ##
## ----------- ##

configure:2876: looking for aux files: config.guess config.sub ltmain.sh compile ar-lib missing install-sh
configure:2889:  trying ./autostuff/
configure:2918:   ./autostuff/config.guess found
configure:2918:   ./autostuff/config.sub found
configure:2918:   ./autostuff/ltmain.sh found
configure:2918:   ./autostuff/compile found
configure:2918:   ./autostuff/ar-lib found
configure:2918:   ./autostuff/missing found
configure:2900:   ./autostuff/install-sh found
configure:3081: checking for a BSD-compatible install
configure:3154: result: /usr/bin/install -c
configure:3165: checking whether build environment is sane
configure:3220: result: yes
configure:3276: checking for arc-buildroot-linux-uclibc-strip
configure:3308: result: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-strip
configure:3379: checking for a race-free mkdir -p
configure:3423: result: /bin/mkdir -p
configure:3430: checking for gawk
configure:3451: found /usr/bin/gawk
configure:3462: result: gawk
configure:3473: checking whether make sets $(MAKE)
configure:3496: result: yes
configure:3526: checking whether make supports nested variables
configure:3544: result: yes
configure:3693: checking whether make supports nested variables
configure:3711: result: yes
configure:3752: checking whether make supports the include directive
configure:3767: make -f confmf.GNU && cat confinc.out
make[1]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libgpiod-1.6.3'
make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libgpiod-1.6.3'
this is the am__doit target
configure:3770: $? = 0
configure:3789: result: yes (GNU style)
configure:3820: checking for arc-buildroot-linux-uclibc-gcc
configure:3852: result: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc
configure:4250: checking for C compiler version
configure:4259: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc --version >&5
arc-linux-gcc.br_real (Buildroot 2020.08-14-ge5a2a90) 9.3.1 20200315
Copyright (C) 2019 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

configure:4270: $? = 0
configure:4259: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc -v >&5
Using built-in specs.
COLLECT_GCC=/home/buildroot/autobuild/instance-0/output-1/host/opt/ext-toolchain/bin/arc-linux-gcc.br_real
COLLECT_LTO_WRAPPER=/home/buildroot/autobuild/instance-0/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/arc-buildroot-linux-uclibc/9.3.1/lto-wrapper
Target: arc-buildroot-linux-uclibc
Configured with: ./configure --prefix=/opt/arcle-hs38--uclibc--stable-2020.08-1 --sysconfdir=/opt/arcle-hs38--uclibc--stable-2020.08-1/etc --enable-static --target=arc-buildroot-linux-uclibc --with-sysroot=/opt/arcle-hs38--uclibc--stable-2020.08-1/arc-buildroot-linux-uclibc/sysroot --enable-__cxa_atexit --with-gnu-ld --disable-libssp --disable-multilib --disable-decimal-float --with-gmp=/opt/arcle-hs38--uclibc--stable-2020.08-1 --with-mpc=/opt/arcle-hs38--uclibc--stable-2020.08-1 --with-mpfr=/opt/arcle-hs38--uclibc--stable-2020.08-1 --with-pkgversion='Buildroot 2020.08-14-ge5a2a90' --with-bugurl=http://bugs.buildroot.net/ --without-zstd --disable-libquadmath --disable-libquadmath-support --disable-libsanitizer --enable-tls --enable-threads --without-isl --without-cloog --with-cpu=archs --enable-languages=c,c++,fortran --with-build-time-tools=/opt/arcle-hs38--uclibc--stable-2020.08-1/arc-buildroot-linux-uclibc/bin --enable-shared --disable-libgomp
Thread model: posix
gcc version 9.3.1 20200315 (Buildroot 2020.08-14-ge5a2a90) 
COMPILER_PATH=/home/buildroot/autobuild/instance-0/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/arc-buildroot-linux-uclibc/9.3.1/:/home/buildroot/autobuild/instance-0/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/:/home/buildroot/autobuild/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arc-buildroot-linux-uclibc/9.3.1/../../../../arc-buildroot-linux-uclibc/bin/
LIBRARY_PATH=/home/buildroot/autobuild/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arc-buildroot-linux-uclibc/9.3.1/:/home/buildroot/autobuild/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/:/home/buildroot/autobuild/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arc-buildroot-linux-uclibc/9.3.1/../../../../arc-buildroot-linux-uclibc/lib/:/home/buildroot/autobuild/instance-0/output-1/host/arc-buildroot-linux-uclibc/sysroot/lib/:/home/buildroot/autobuild/instance-0/output-1/host/arc-buildroot-linux-uclibc/sysroot/usr/lib/
COLLECT_GCC_OPTIONS='-matomic' '-mcpu=archs' '-fPIE' '-pie' '-v'
... rest of stderr output deleted ...
configure:4270: $? = 1
configure:4259: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc -V >&5
arc-linux-gcc.br_real: error: unrecognized command line option '-V'
configure:4270: $? = 1
configure:4259: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc -qversion >&5
arc-linux-gcc.br_real: error: unrecognized command line option '-qversion'; did you mean '--version'?
configure:4270: $? = 1
configure:4259: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc -version >&5
arc-linux-gcc.br_real: error: unrecognized command line option '-version'
configure:4270: $? = 1
configure:4290: checking whether the C compiler works
configure:4312: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c  >&5
configure:4316: $? = 0
configure:4366: result: yes
configure:4369: checking for C compiler default output file name
configure:4371: result: a.out
configure:4377: checking for suffix of executables
configure:4384: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c  >&5
configure:4388: $? = 0
configure:4411: result: 
configure:4433: checking whether we are cross compiling
configure:4471: result: yes
configure:4476: checking for suffix of object files
configure:4499: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:4503: $? = 0
configure:4525: result: o
configure:4529: checking whether the compiler supports GNU C
configure:4549: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:4549: $? = 0
configure:4559: result: yes
configure:4570: checking whether /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc accepts -g
configure:4591: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc -c -g -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:4591: $? = 0
configure:4635: result: yes
configure:4655: checking for /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc option to enable C11 features
configure:4670: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc  -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:4670: $? = 0
configure:4688: result: none needed
configure:4804: checking whether /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc understands -c and -o together
configure:4827: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc -c conftest.c -o conftest2.o
configure:4830: $? = 0
configure:4827: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc -c conftest.c -o conftest2.o
configure:4830: $? = 0
configure:4842: result: yes
configure:4861: checking dependency style of /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc
configure:4973: result: none
configure:4995: checking for arc-buildroot-linux-uclibc-ar
configure:5027: result: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-ar
configure:5102: checking the archiver (/home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-ar) interface
configure:5119: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:5119: $? = 0
configure:5122: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-ar cru libconftest.a conftest.o >&5
configure:5125: $? = 0
configure:5153: result: ar
configure:5181: checking for arc-buildroot-linux-uclibc-gcc
configure:5213: result: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc
configure:5611: checking for C compiler version
configure:5620: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc --version >&5
arc-linux-gcc.br_real (Buildroot 2020.08-14-ge5a2a90) 9.3.1 20200315
Copyright (C) 2019 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

configure:5631: $? = 0
configure:5620: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc -v >&5
Using built-in specs.
COLLECT_GCC=/home/buildroot/autobuild/instance-0/output-1/host/opt/ext-toolchain/bin/arc-linux-gcc.br_real
COLLECT_LTO_WRAPPER=/home/buildroot/autobuild/instance-0/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/arc-buildroot-linux-uclibc/9.3.1/lto-wrapper
Target: arc-buildroot-linux-uclibc
Configured with: ./configure --prefix=/opt/arcle-hs38--uclibc--stable-2020.08-1 --sysconfdir=/opt/arcle-hs38--uclibc--stable-2020.08-1/etc --enable-static --target=arc-buildroot-linux-uclibc --with-sysroot=/opt/arcle-hs38--uclibc--stable-2020.08-1/arc-buildroot-linux-uclibc/sysroot --enable-__cxa_atexit --with-gnu-ld --disable-libssp --disable-multilib --disable-decimal-float --with-gmp=/opt/arcle-hs38--uclibc--stable-2020.08-1 --with-mpc=/opt/arcle-hs38--uclibc--stable-2020.08-1 --with-mpfr=/opt/arcle-hs38--uclibc--stable-2020.08-1 --with-pkgversion='Buildroot 2020.08-14-ge5a2a90' --with-bugurl=http://bugs.buildroot.net/ --without-zstd --disable-libquadmath --disable-libquadmath-support --disable-libsanitizer --enable-tls --enable-threads --without-isl --without-cloog --with-cpu=archs --enable-languages=c,c++,fortran --with-build-time-tools=/opt/arcle-hs38--uclibc--stable-2020.08-1/arc-buildroot-linux-uclibc/bin --enable-shared --disable-libgomp
Thread model: posix
gcc version 9.3.1 20200315 (Buildroot 2020.08-14-ge5a2a90) 
COMPILER_PATH=/home/buildroot/autobuild/instance-0/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/arc-buildroot-linux-uclibc/9.3.1/:/home/buildroot/autobuild/instance-0/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/:/home/buildroot/autobuild/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arc-buildroot-linux-uclibc/9.3.1/../../../../arc-buildroot-linux-uclibc/bin/
LIBRARY_PATH=/home/buildroot/autobuild/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arc-buildroot-linux-uclibc/9.3.1/:/home/buildroot/autobuild/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/:/home/buildroot/autobuild/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arc-buildroot-linux-uclibc/9.3.1/../../../../arc-buildroot-linux-uclibc/lib/:/home/buildroot/autobuild/instance-0/output-1/host/arc-buildroot-linux-uclibc/sysroot/lib/:/home/buildroot/autobuild/instance-0/output-1/host/arc-buildroot-linux-uclibc/sysroot/usr/lib/
COLLECT_GCC_OPTIONS='-matomic' '-mcpu=archs' '-fPIE' '-pie' '-v'
... rest of stderr output deleted ...
configure:5631: $? = 1
configure:5620: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc -V >&5
arc-linux-gcc.br_real: error: unrecognized command line option '-V'
configure:5631: $? = 1
configure:5620: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc -qversion >&5
arc-linux-gcc.br_real: error: unrecognized command line option '-qversion'; did you mean '--version'?
configure:5631: $? = 1
configure:5620: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc -version >&5
arc-linux-gcc.br_real: error: unrecognized command line option '-version'
configure:5631: $? = 1
configure:5635: checking whether the compiler supports GNU C
configure:5665: result: yes
configure:5676: checking whether /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc accepts -g
configure:5741: result: yes
configure:5761: checking for /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc option to enable C11 features
configure:5794: result: none needed
configure:5910: checking whether /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc understands -c and -o together
configure:5948: result: yes
configure:5967: checking dependency style of /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc
configure:6079: result: none
configure:6222: checking for C++ compiler version
configure:6231: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-g++ --version >&5
arc-linux-g++.br_real (Buildroot 2020.08-14-ge5a2a90) 9.3.1 20200315
Copyright (C) 2019 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

configure:6242: $? = 0
configure:6231: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-g++ -v >&5
Using built-in specs.
COLLECT_GCC=/home/buildroot/autobuild/instance-0/output-1/host/opt/ext-toolchain/bin/arc-linux-g++.br_real
COLLECT_LTO_WRAPPER=/home/buildroot/autobuild/instance-0/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/arc-buildroot-linux-uclibc/9.3.1/lto-wrapper
Target: arc-buildroot-linux-uclibc
Configured with: ./configure --prefix=/opt/arcle-hs38--uclibc--stable-2020.08-1 --sysconfdir=/opt/arcle-hs38--uclibc--stable-2020.08-1/etc --enable-static --target=arc-buildroot-linux-uclibc --with-sysroot=/opt/arcle-hs38--uclibc--stable-2020.08-1/arc-buildroot-linux-uclibc/sysroot --enable-__cxa_atexit --with-gnu-ld --disable-libssp --disable-multilib --disable-decimal-float --with-gmp=/opt/arcle-hs38--uclibc--stable-2020.08-1 --with-mpc=/opt/arcle-hs38--uclibc--stable-2020.08-1 --with-mpfr=/opt/arcle-hs38--uclibc--stable-2020.08-1 --with-pkgversion='Buildroot 2020.08-14-ge5a2a90' --with-bugurl=http://bugs.buildroot.net/ --without-zstd --disable-libquadmath --disable-libquadmath-support --disable-libsanitizer --enable-tls --enable-threads --without-isl --without-cloog --with-cpu=archs --enable-languages=c,c++,fortran --with-build-time-tools=/opt/arcle-hs38--uclibc--stable-2020.08-1/arc-buildroot-linux-uclibc/bin --enable-shared --disable-libgomp
Thread model: posix
gcc version 9.3.1 20200315 (Buildroot 2020.08-14-ge5a2a90) 
COMPILER_PATH=/home/buildroot/autobuild/instance-0/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/arc-buildroot-linux-uclibc/9.3.1/:/home/buildroot/autobuild/instance-0/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/:/home/buildroot/autobuild/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arc-buildroot-linux-uclibc/9.3.1/../../../../arc-buildroot-linux-uclibc/bin/
LIBRARY_PATH=/home/buildroot/autobuild/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arc-buildroot-linux-uclibc/9.3.1/:/home/buildroot/autobuild/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/:/home/buildroot/autobuild/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arc-buildroot-linux-uclibc/9.3.1/../../../../arc-buildroot-linux-uclibc/lib/:/home/buildroot/autobuild/instance-0/output-1/host/arc-buildroot-linux-uclibc/sysroot/lib/:/home/buildroot/autobuild/instance-0/output-1/host/arc-buildroot-linux-uclibc/sysroot/usr/lib/
COLLECT_GCC_OPTIONS='-matomic' '-mcpu=archs' '-fPIE' '-pie' '-v' '-shared-libgcc'
... rest of stderr output deleted ...
configure:6242: $? = 1
configure:6231: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-g++ -V >&5
arc-linux-g++.br_real: error: unrecognized command line option '-V'
configure:6242: $? = 1
configure:6231: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-g++ -qversion >&5
arc-linux-g++.br_real: error: unrecognized command line option '-qversion'; did you mean '--version'?
configure:6242: $? = 1
configure:6246: checking whether the compiler supports GNU C++
configure:6266: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-g++ -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp >&5
conftest.cpp:11: warning: "_GNU_SOURCE" redefined
   11 | #define _GNU_SOURCE /**/
      | 
<command-line>: note: this is the location of the previous definition
configure:6266: $? = 0
configure:6276: result: yes
configure:6287: checking whether /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-g++ accepts -g
configure:6308: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-g++ -c -g -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp >&5
conftest.cpp:11: warning: "_GNU_SOURCE" redefined
   11 | #define _GNU_SOURCE /**/
      | 
<command-line>: note: this is the location of the previous definition
configure:6308: $? = 0
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "libgpiod"
| #define PACKAGE_TARNAME "libgpiod"
| #define PACKAGE_VERSION "1.6.3"
| #define PACKAGE_STRING "libgpiod 1.6.3"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define GPIOD_VERSION_STR "1.6.3"
| #define PACKAGE "libgpiod"
| #define VERSION "1.6.3"
| #define _GNU_SOURCE /**/
| /* end confdefs.h.  */
| 
| int
| main (void)
| {
| 
|   ;
|   return 0;
| }
configure:6324: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-g++ -c  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp >&5
conftest.cpp:11: warning: "_GNU_SOURCE" redefined
   11 | #define _GNU_SOURCE /**/
      | 
<command-line>: note: this is the location of the previous definition
configure:6324: $? = 0
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "libgpiod"
| #define PACKAGE_TARNAME "libgpiod"
| #define PACKAGE_VERSION "1.6.3"
| #define PACKAGE_STRING "libgpiod 1.6.3"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define GPIOD_VERSION_STR "1.6.3"
| #define PACKAGE "libgpiod"
| #define VERSION "1.6.3"
| #define _GNU_SOURCE /**/
| /* end confdefs.h.  */
| 
| int
| main (void)
| {
| 
|   ;
|   return 0;
| }
configure:6341: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-g++ -c -g -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp >&5
conftest.cpp:11: warning: "_GNU_SOURCE" redefined
   11 | #define _GNU_SOURCE /**/
      | 
<command-line>: note: this is the location of the previous definition
configure:6341: $? = 0
configure:6352: result: yes
configure:6372: checking for /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-g++ option to enable C++11 features
configure:6387: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-g++  -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp >&5
conftest.cpp:11: warning: "_GNU_SOURCE" redefined
   11 | #define _GNU_SOURCE /**/
      | 
<command-line>: note: this is the location of the previous definition
configure:6387: $? = 0
configure:6405: result: none needed
configure:6471: checking dependency style of /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-g++
configure:6583: result: none
configure:6630: checking build system type
configure:6645: result: x86_64-pc-linux-gnu
configure:6665: checking host system type
configure:6679: result: arc-buildroot-linux-uclibc
configure:6720: checking how to print strings
configure:6747: result: printf
configure:6768: checking for a sed that does not truncate output
configure:6838: result: /bin/sed
configure:6856: checking for grep that handles long lines and -e
configure:6920: result: /bin/grep
configure:6925: checking for egrep
configure:6993: result: /bin/grep -E
configure:6998: checking for fgrep
configure:7066: result: /bin/grep -F
configure:7102: checking for ld used by /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc
configure:7170: result: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-ld
configure:7177: checking if the linker (/home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-ld) is GNU ld
configure:7193: result: yes
configure:7205: checking for BSD- or MS-compatible name lister (nm)
configure:7260: result: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-nm
configure:7400: checking the name lister (/home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-nm) interface
configure:7408: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:7411: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-nm "conftest.o"
configure:7414: output
00000000 B some_variable
configure:7421: result: BSD nm
configure:7424: checking whether ln -s works
configure:7428: result: yes
configure:7436: checking the maximum length of command line arguments
configure:7568: result: 1572864
configure:7616: checking how to convert x86_64-pc-linux-gnu file names to arc-buildroot-linux-uclibc format
configure:7657: result: func_convert_file_noop
configure:7664: checking how to convert x86_64-pc-linux-gnu file names to toolchain format
configure:7685: result: func_convert_file_noop
configure:7692: checking for /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-ld option to reload object files
configure:7700: result: -r
configure:7734: checking for arc-buildroot-linux-uclibc-objdump
configure:7766: result: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-objdump
configure:7843: checking how to recognize dependent libraries
configure:8044: result: pass_all
configure:8089: checking for arc-buildroot-linux-uclibc-dlltool
configure:8124: result: no
configure:8134: checking for dlltool
configure:8169: result: no
configure:8199: checking how to associate runtime and link libraries
configure:8227: result: printf %s\n
configure:8243: checking for arc-buildroot-linux-uclibc-ar
configure:8275: result: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-ar
configure:8361: checking for archiver @FILE support
configure:8379: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:8379: $? = 0
configure:8383: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-ar cr libconftest.a @conftest.lst >&5
configure:8386: $? = 0
configure:8391: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-ar cr libconftest.a @conftest.lst >&5
/home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-ar: conftest.o: No such file or directory
configure:8394: $? = 1
configure:8406: result: @
configure:8424: checking for arc-buildroot-linux-uclibc-strip
configure:8456: result: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-strip
configure:8533: checking for arc-buildroot-linux-uclibc-ranlib
configure:8565: result: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-ranlib
configure:8712: checking command to parse /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-nm output from /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc object
configure:8866: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:8869: $? = 0
configure:8873: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-nm conftest.o \| sed -n -e 's/^.*[ ]\([ABCDGIRSTW][ABCDGIRSTW]*\)[ ][ ]*\([_A-Za-z][_A-Za-z0-9]*\)$/\1 \2 \2/p' | sed '/ __gnu_lto/d' \> conftest.nm
configure:8876: $? = 0
configure:8942: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c conftstm.o >&5
configure:8945: $? = 0
configure:8983: result: ok
configure:9030: checking for sysroot
configure:9061: result: no
configure:9068: checking for a working dd
configure:9112: result: /bin/dd
configure:9116: checking how to truncate binary pipes
configure:9132: result: /bin/dd bs=4096 count=1
configure:9424: checking for arc-buildroot-linux-uclibc-mt
configure:9459: result: no
configure:9469: checking for mt
configure:9490: found /bin/mt
configure:9501: result: mt
configure:9513: WARNING: using cross tools not prefixed with host triplet
configure:9524: checking if mt is a manifest tool
configure:9531: mt '-?'
configure:9539: result: no
configure:10269: checking for stdio.h
configure:10269: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:10269: $? = 0
configure:10269: result: yes
configure:10269: checking for stdlib.h
configure:10269: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:10269: $? = 0
configure:10269: result: yes
configure:10269: checking for string.h
configure:10269: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:10269: $? = 0
configure:10269: result: yes
configure:10269: checking for inttypes.h
configure:10269: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:10269: $? = 0
configure:10269: result: yes
configure:10269: checking for stdint.h
configure:10269: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:10269: $? = 0
configure:10269: result: yes
configure:10269: checking for strings.h
configure:10269: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:10269: $? = 0
configure:10269: result: yes
configure:10269: checking for sys/stat.h
configure:10269: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:10269: $? = 0
configure:10269: result: yes
configure:10269: checking for sys/types.h
configure:10269: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:10269: $? = 0
configure:10269: result: yes
configure:10269: checking for unistd.h
configure:10269: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:10269: $? = 0
configure:10269: result: yes
configure:10294: checking for dlfcn.h
configure:10294: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:10294: $? = 0
configure:10294: result: yes
configure:10564: checking for objdir
configure:10580: result: .libs
configure:10844: checking if /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc supports -fno-rtti -fno-exceptions
configure:10863: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -fno-rtti -fno-exceptions conftest.c >&5
cc1: warning: command line option '-fno-rtti' is valid for C++/D/ObjC++ but not for C
configure:10867: $? = 0
configure:10880: result: no
configure:11238: checking for /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc option to produce PIC
configure:11246: result: -fPIC -DPIC
configure:11254: checking if /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc PIC flag -fPIC -DPIC works
configure:11273: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -fPIC -DPIC -DPIC conftest.c >&5
configure:11277: $? = 0
configure:11290: result: yes
configure:11319: checking if /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc static flag -static works
configure:11348: result: yes
configure:11363: checking if /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc supports -c -o file.o
configure:11385: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -o out/conftest2.o conftest.c >&5
configure:11389: $? = 0
configure:11411: result: yes
configure:11419: checking if /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc supports -c -o file.o
configure:11467: result: yes
configure:11500: checking whether the /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc linker (/home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-ld) supports shared libraries
configure:12766: result: yes
configure:12803: checking whether -lc should be explicitly linked in
configure:12812: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:12815: $? = 0
configure:12830: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc -shared  -fPIC -DPIC conftest.o  -v -Wl,-soname -Wl,conftest -o conftest 2\>\&1 \| /bin/grep  -lc  \>/dev/null 2\>\&1
configure:12833: $? = 0
configure:12847: result: no
configure:13007: checking dynamic linker characteristics
configure:13589: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Wl,-rpath -Wl,/foo conftest.c  >&5
configure:13589: $? = 0
configure:13828: result: GNU/Linux ld.so
configure:13950: checking how to hardcode library paths into programs
configure:13975: result: immediate
configure:14527: checking whether stripping libraries is possible
configure:14532: result: yes
configure:14567: checking if libtool supports shared libraries
configure:14569: result: yes
configure:14572: checking whether to build shared libraries
configure:14597: result: yes
configure:14600: checking whether to build static libraries
configure:14604: result: no
configure:14627: checking how to run the C++ preprocessor
configure:14649: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-g++ -E -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp
conftest.cpp:11: warning: "_GNU_SOURCE" redefined
   11 | #define _GNU_SOURCE /**/
      | 
<command-line>: note: this is the location of the previous definition
configure:14649: $? = 0
configure:14664: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-g++ -E -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp
conftest.cpp:11: warning: "_GNU_SOURCE" redefined
   11 | #define _GNU_SOURCE /**/
      | 
<command-line>: note: this is the location of the previous definition
conftest.cpp:25:10: fatal error: ac_nonexistent.h: No such file or directory
   25 | #include <ac_nonexistent.h>
      |          ^~~~~~~~~~~~~~~~~~
compilation terminated.
configure:14664: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "libgpiod"
| #define PACKAGE_TARNAME "libgpiod"
| #define PACKAGE_VERSION "1.6.3"
| #define PACKAGE_STRING "libgpiod 1.6.3"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define GPIOD_VERSION_STR "1.6.3"
| #define PACKAGE "libgpiod"
| #define VERSION "1.6.3"
| #define _GNU_SOURCE /**/
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_UNISTD_H 1
| #define STDC_HEADERS 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| /* end confdefs.h.  */
| #include <ac_nonexistent.h>
configure:14691: result: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-g++ -E
configure:14705: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-g++ -E -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp
conftest.cpp:11: warning: "_GNU_SOURCE" redefined
   11 | #define _GNU_SOURCE /**/
      | 
<command-line>: note: this is the location of the previous definition
configure:14705: $? = 0
configure:14720: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-g++ -E -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp
conftest.cpp:11: warning: "_GNU_SOURCE" redefined
   11 | #define _GNU_SOURCE /**/
      | 
<command-line>: note: this is the location of the previous definition
conftest.cpp:25:10: fatal error: ac_nonexistent.h: No such file or directory
   25 | #include <ac_nonexistent.h>
      |          ^~~~~~~~~~~~~~~~~~
compilation terminated.
configure:14720: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "libgpiod"
| #define PACKAGE_TARNAME "libgpiod"
| #define PACKAGE_VERSION "1.6.3"
| #define PACKAGE_STRING "libgpiod 1.6.3"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define GPIOD_VERSION_STR "1.6.3"
| #define PACKAGE "libgpiod"
| #define VERSION "1.6.3"
| #define _GNU_SOURCE /**/
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_UNISTD_H 1
| #define STDC_HEADERS 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| /* end confdefs.h.  */
| #include <ac_nonexistent.h>
configure:14885: checking for ld used by /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-g++
configure:14953: result: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-ld
configure:14960: checking if the linker (/home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-ld) is GNU ld
configure:14976: result: yes
configure:15031: checking whether the /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-g++ linker (/home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-ld) supports shared libraries
configure:16108: result: yes
configure:16144: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-g++ -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp >&5
configure:16147: $? = 0
configure:16628: checking for /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-g++ option to produce PIC
configure:16636: result: -fPIC -DPIC
configure:16644: checking if /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-g++ PIC flag -fPIC -DPIC works
configure:16663: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-g++ -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -fPIC -DPIC -DPIC conftest.cpp >&5
configure:16667: $? = 0
configure:16680: result: yes
configure:16703: checking if /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-g++ static flag -static works
configure:16732: result: yes
configure:16744: checking if /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-g++ supports -c -o file.o
configure:16766: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-g++ -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -o out/conftest2.o conftest.cpp >&5
configure:16770: $? = 0
configure:16792: result: yes
configure:16797: checking if /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-g++ supports -c -o file.o
configure:16845: result: yes
configure:16875: checking whether the /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-g++ linker (/home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-ld) supports shared libraries
configure:16915: result: yes
configure:17057: checking dynamic linker characteristics
configure:17805: result: GNU/Linux ld.so
configure:17870: checking how to hardcode library paths into programs
configure:17895: result: immediate
configure:17972: checking for egrep
configure:18040: result: /bin/grep -E
configure:18046: checking for GNU libc compatible malloc
configure:18089: result: yes
configure:18111: checking for ioctl
configure:18111: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c  >&5
configure:18111: $? = 0
configure:18111: result: yes
configure:18119: checking for asprintf
configure:18119: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c  >&5
configure:18119: $? = 0
configure:18119: result: yes
configure:18127: checking for scandir
configure:18127: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c  >&5
configure:18127: $? = 0
configure:18127: result: yes
configure:18135: checking for alphasort
configure:18135: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c  >&5
configure:18135: $? = 0
configure:18135: result: yes
configure:18143: checking for ppoll
configure:18143: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c  >&5
configure:18143: $? = 0
configure:18143: result: yes
configure:18151: checking for realpath
configure:18151: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c  >&5
configure:18151: $? = 0
configure:18151: result: yes
configure:18161: checking for getopt.h
configure:18161: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:18161: $? = 0
configure:18161: result: yes
configure:18173: checking for dirent.h
configure:18173: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:18173: $? = 0
configure:18173: result: yes
configure:18185: checking for sys/poll.h
configure:18185: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:18185: $? = 0
configure:18185: result: yes
configure:18197: checking for sys/sysmacros.h
configure:18197: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:18197: $? = 0
configure:18197: result: yes
configure:18209: checking for linux/gpio.h
configure:18209: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:18209: $? = 0
configure:18209: result: yes
configure:18221: checking for linux/version.h
configure:18221: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:18221: $? = 0
configure:18221: result: yes
configure:18240: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:18240: $? = 0
configure:18256: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
conftest.c:34:2: error: #error 
   34 | #error
      |  ^~~~~
configure:18256: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "libgpiod"
| #define PACKAGE_TARNAME "libgpiod"
| #define PACKAGE_VERSION "1.6.3"
| #define PACKAGE_STRING "libgpiod 1.6.3"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define GPIOD_VERSION_STR "1.6.3"
| #define PACKAGE "libgpiod"
| #define VERSION "1.6.3"
| #define _GNU_SOURCE /**/
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_UNISTD_H 1
| #define STDC_HEADERS 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define HAVE_MALLOC 1
| #define HAVE_GETOPT_H 1
| #define HAVE_DIRENT_H 1
| #define HAVE_SYS_POLL_H 1
| #define HAVE_SYS_SYSMACROS_H 1
| #define HAVE_LINUX_GPIO_H 1
| #define HAVE_LINUX_VERSION_H 1
| /* end confdefs.h.  */
| #include <linux/version.h>
| #if LINUX_VERSION_CODE < KERNEL_VERSION(5, 5, 0)
| #error
| #endif
| 
configure:18877: checking whether /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-g++ supports C++11 features with -std=gnu++11
configure:19176: /home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-g++ -std=gnu++11 -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp >&5
conftest.cpp:11: warning: "_GNU_SOURCE" redefined
   11 | #define _GNU_SOURCE /**/
      | 
<command-line>: note: this is the location of the previous definition
configure:19176: $? = 0
configure:19186: result: yes
configure:19377: checking whether /home/buildroot/autobuild/instance-0/output-1/host/bin/python3 version is >= 3.0
configure:19388: /home/buildroot/autobuild/instance-0/output-1/host/bin/python3 -c import sys # split strings by '.' and convert to numeric. Append some zeros # because we need at least 4 digits for the hex conversion. # map returns an iterator in Python 3.0 and a list in 2.x minver = list(map(int, '3.0'.split('.'))) + [0, 0, 0] minverhex = 0 # xrange is not present in Python 3.0 and range returns an iterator for i in list(range(0, 4)): minverhex = (minverhex << 8) + minver[i] sys.exit(sys.hexversion < minverhex)
configure:19391: $? = 0
configure:19394: result: yes
configure:19494: checking for /home/buildroot/autobuild/instance-0/output-1/host/bin/python3 version
configure:19502: result: 3.9
configure:19527: checking for /home/buildroot/autobuild/instance-0/output-1/host/bin/python3 prefix
configure:19535: result: /home/buildroot/autobuild/instance-0/output-1/host
configure:19575: checking for /home/buildroot/autobuild/instance-0/output-1/host/bin/python3 exec_prefix
configure:19583: result: /home/buildroot/autobuild/instance-0/output-1/host
configure:19608: checking for /home/buildroot/autobuild/instance-0/output-1/host/bin/python3 platform
configure:19616: result: linux
configure:19642: checking for /home/buildroot/autobuild/instance-0/output-1/host/bin/python3 script directory
configure:19678: result: ${PYTHON_PREFIX}/lib/python3.9/site-packages
configure:19687: checking for /home/buildroot/autobuild/instance-0/output-1/host/bin/python3 extension module directory
configure:19723: result: ${PYTHON_EXEC_PREFIX}/lib/python3.9/site-packages
configure:19738: checking for python3-config
configure:19759: found /home/buildroot/autobuild/instance-0/output-1/host/bin/python3-config
configure:19771: result: true
configure:19797: checking for doxygen
configure:19830: result: false
configure:19848: doxygen not found - documentation cannot be generated
configure:20028: checking that generated files are newer than configure
configure:20034: result: done
configure:20093: creating ./config.status

## ---------------------- ##
## Running config.status. ##
## ---------------------- ##

This file was extended by libgpiod config.status 1.6.3, which was
generated by GNU Autoconf 2.71.  Invocation command line was

  CONFIG_FILES    = 
  CONFIG_HEADERS  = 
  CONFIG_LINKS    = 
  CONFIG_COMMANDS = 
  $ ./config.status 

on gcc160.bak.milne.osuosl.org

config.status:1217: creating Makefile
config.status:1217: creating include/Makefile
config.status:1217: creating lib/Makefile
config.status:1217: creating lib/libgpiod.pc
config.status:1217: creating tools/Makefile
config.status:1217: creating tests/Makefile
config.status:1217: creating tests/mockup/Makefile
config.status:1217: creating bindings/cxx/libgpiodcxx.pc
config.status:1217: creating bindings/Makefile
config.status:1217: creating bindings/cxx/Makefile
config.status:1217: creating bindings/cxx/examples/Makefile
config.status:1217: creating bindings/cxx/tests/Makefile
config.status:1217: creating bindings/python/Makefile
config.status:1217: creating bindings/python/examples/Makefile
config.status:1217: creating bindings/python/tests/Makefile
config.status:1217: creating man/Makefile
config.status:1217: creating config.h
config.status:1446: executing depfiles commands
config.status:1446: executing libtool commands
configure:22512: WARNING: unrecognized options: --disable-gtk-doc, --disable-gtk-doc-html, --disable-doc, --disable-docs, --disable-documentation, --with-xmlto, --with-fop, --enable-ipv6, --disable-nls

## ---------------- ##
## Cache variables. ##
## ---------------- ##

ac_cv_build=x86_64-pc-linux-gnu
ac_cv_c_bigendian=no
ac_cv_c_compiler_gnu=yes
ac_cv_cxx_compiler_gnu=yes
ac_cv_env_CATCH2_CFLAGS_set=
ac_cv_env_CATCH2_CFLAGS_value=
ac_cv_env_CATCH2_LIBS_set=
ac_cv_env_CATCH2_LIBS_value=
ac_cv_env_CCC_set=
ac_cv_env_CCC_value=
ac_cv_env_CC_set=set
ac_cv_env_CC_value=/home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc
ac_cv_env_CFLAGS_set=set
ac_cv_env_CFLAGS_value='-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0 '
ac_cv_env_CPPFLAGS_set=set
ac_cv_env_CPPFLAGS_value='-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64'
ac_cv_env_CXXCPP_set=
ac_cv_env_CXXCPP_value=
ac_cv_env_CXXFLAGS_set=set
ac_cv_env_CXXFLAGS_value='-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0 '
ac_cv_env_CXX_set=set
ac_cv_env_CXX_value=/home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-g++
ac_cv_env_GLIB_CFLAGS_set=
ac_cv_env_GLIB_CFLAGS_value=
ac_cv_env_GLIB_LIBS_set=
ac_cv_env_GLIB_LIBS_value=
ac_cv_env_KMOD_CFLAGS_set=
ac_cv_env_KMOD_CFLAGS_value=
ac_cv_env_KMOD_LIBS_set=
ac_cv_env_KMOD_LIBS_value=
ac_cv_env_LDFLAGS_set=set
ac_cv_env_LDFLAGS_value=
ac_cv_env_LIBS_set=
ac_cv_env_LIBS_value=
ac_cv_env_LT_SYS_LIBRARY_PATH_set=
ac_cv_env_LT_SYS_LIBRARY_PATH_value=
ac_cv_env_PKG_CONFIG_LIBDIR_set=
ac_cv_env_PKG_CONFIG_LIBDIR_value=
ac_cv_env_PKG_CONFIG_PATH_set=
ac_cv_env_PKG_CONFIG_PATH_value=
ac_cv_env_PKG_CONFIG_set=set
ac_cv_env_PKG_CONFIG_value=/home/buildroot/autobuild/instance-0/output-1/host/bin/pkg-config
ac_cv_env_PYTHON_CPPFLAGS_set=set
ac_cv_env_PYTHON_CPPFLAGS_value='-I/home/buildroot/autobuild/instance-0/output-1/host/arc-buildroot-linux-uclibc/sysroot/usr/include/python3.9 -I/home/buildroot/autobuild/instance-0/output-1/host/arc-buildroot-linux-uclibc/sysroot/usr/include/python3.9'
ac_cv_env_PYTHON_LIBS_set=set
ac_cv_env_PYTHON_LIBS_value=' -L/home/buildroot/autobuild/instance-0/output-1/host/arc-buildroot-linux-uclibc/sysroot/usr/lib  -lintl -ldl  -lpthread -lm -lm '
ac_cv_env_PYTHON_set=set
ac_cv_env_PYTHON_value=/home/buildroot/autobuild/instance-0/output-1/host/bin/python3
ac_cv_env_UDEV_CFLAGS_set=
ac_cv_env_UDEV_CFLAGS_value=
ac_cv_env_UDEV_LIBS_set=
ac_cv_env_UDEV_LIBS_value=
ac_cv_env_build_alias_set=set
ac_cv_env_build_alias_value=x86_64-pc-linux-gnu
ac_cv_env_host_alias_set=set
ac_cv_env_host_alias_value=arc-buildroot-linux-uclibc
ac_cv_env_target_alias_set=set
ac_cv_env_target_alias_value=arc-buildroot-linux-uclibc
ac_cv_func_alphasort=yes
ac_cv_func_asprintf=yes
ac_cv_func_calloc_0_nonnull=yes
ac_cv_func_ioctl=yes
ac_cv_func_malloc_0_nonnull=yes
ac_cv_func_memcmp_working=yes
ac_cv_func_mmap_fixed_mapped=yes
ac_cv_func_ppoll=yes
ac_cv_func_realloc_0_nonnull=yes
ac_cv_func_realpath=yes
ac_cv_func_scandir=yes
ac_cv_have_decl_malloc=yes
ac_cv_header_dirent_h=yes
ac_cv_header_dlfcn_h=yes
ac_cv_header_getopt_h=yes
ac_cv_header_inttypes_h=yes
ac_cv_header_linux_gpio_h=yes
ac_cv_header_linux_version_h=yes
ac_cv_header_stdint_h=yes
ac_cv_header_stdio_h=yes
ac_cv_header_stdlib_h=yes
ac_cv_header_string_h=yes
ac_cv_header_strings_h=yes
ac_cv_header_sys_poll_h=yes
ac_cv_header_sys_stat_h=yes
ac_cv_header_sys_sysmacros_h=yes
ac_cv_header_sys_types_h=yes
ac_cv_header_unistd_h=yes
ac_cv_host=arc-buildroot-linux-uclibc
ac_cv_lbl_unaligned_fail=yes
ac_cv_objext=o
ac_cv_path_EGREP='/bin/grep -E'
ac_cv_path_FGREP='/bin/grep -F'
ac_cv_path_GREP=/bin/grep
ac_cv_path_SED=/bin/sed
ac_cv_path_install='/usr/bin/install -c'
ac_cv_path_lt_DD=/bin/dd
ac_cv_path_mkdir=/bin/mkdir
ac_cv_prog_AR=/home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-ar
ac_cv_prog_AWK=gawk
ac_cv_prog_CC=/home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc
ac_cv_prog_CXXCPP='/home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-g++ -E'
ac_cv_prog_OBJDUMP=/home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-objdump
ac_cv_prog_RANLIB=/home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-ranlib
ac_cv_prog_STRIP=/home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-strip
ac_cv_prog_ac_ct_MANIFEST_TOOL=mt
ac_cv_prog_cc_c11=
ac_cv_prog_cc_g=yes
ac_cv_prog_cc_stdc=
ac_cv_prog_cxx_11=no
ac_cv_prog_cxx_cxx11=
ac_cv_prog_cxx_g=yes
ac_cv_prog_cxx_stdcxx=
ac_cv_prog_has_doxygen=false
ac_cv_prog_has_python_config=true
ac_cv_prog_make_make_set=yes
am_cv_CC_dependencies_compiler_type=none
am_cv_CXX_dependencies_compiler_type=none
am_cv_ar_interface=ar
am_cv_make_support_nested_variables=yes
am_cv_prog_cc_c_o=yes
am_cv_python_exec_prefix=/home/buildroot/autobuild/instance-0/output-1/host
am_cv_python_platform=linux
am_cv_python_prefix=/home/buildroot/autobuild/instance-0/output-1/host
am_cv_python_pyexecdir='${PYTHON_EXEC_PREFIX}/lib/python3.9/site-packages'
am_cv_python_pythondir='${PYTHON_PREFIX}/lib/python3.9/site-packages'
am_cv_python_version=3.9
ax_cv_cxx_compile_cxx11__std_gnupp11=yes
gl_cv_func_malloc_0_nonnull=yes
lt_cv_ar_at_file=@
lt_cv_archive_cmds_need_lc=no
lt_cv_deplibs_check_method=pass_all
lt_cv_file_magic_cmd='$MAGIC_CMD'
lt_cv_file_magic_test_file=
lt_cv_ld_reload_flag=-r
lt_cv_nm_interface='BSD nm'
lt_cv_objdir=.libs
lt_cv_path_LD=/home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-ld
lt_cv_path_LDCXX=/home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-ld
lt_cv_path_NM=/home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-nm
lt_cv_path_mainfest_tool=no
lt_cv_prog_compiler_c_o=yes
lt_cv_prog_compiler_c_o_CXX=yes
lt_cv_prog_compiler_pic='-fPIC -DPIC'
lt_cv_prog_compiler_pic_CXX='-fPIC -DPIC'
lt_cv_prog_compiler_pic_works=yes
lt_cv_prog_compiler_pic_works_CXX=yes
lt_cv_prog_compiler_rtti_exceptions=no
lt_cv_prog_compiler_static_works=yes
lt_cv_prog_compiler_static_works_CXX=yes
lt_cv_prog_gnu_ld=yes
lt_cv_prog_gnu_ldcxx=yes
lt_cv_sharedlib_from_linklib_cmd='printf %s\n'
lt_cv_shlibpath_overrides_runpath=no
lt_cv_sys_global_symbol_pipe='sed -n -e '\''s/^.*[	 ]\([ABCDGIRSTW][ABCDGIRSTW]*\)[	 ][	 ]*\([_A-Za-z][_A-Za-z0-9]*\)$/\1 \2 \2/p'\'' | sed '\''/ __gnu_lto/d'\'''
lt_cv_sys_global_symbol_to_c_name_address='sed -n -e '\''s/^: \(.*\) .*$/  {"\1", (void *) 0},/p'\'' -e '\''s/^[ABCDGIRSTW][ABCDGIRSTW]* .* \(.*\)$/  {"\1", (void *) \&\1},/p'\'''
lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='sed -n -e '\''s/^: \(.*\) .*$/  {"\1", (void *) 0},/p'\'' -e '\''s/^[ABCDGIRSTW][ABCDGIRSTW]* .* \(lib.*\)$/  {"\1", (void *) \&\1},/p'\'' -e '\''s/^[ABCDGIRSTW][ABCDGIRSTW]* .* \(.*\)$/  {"lib\1", (void *) \&\1},/p'\'''
lt_cv_sys_global_symbol_to_cdecl='sed -n -e '\''s/^T .* \(.*\)$/extern int \1();/p'\'' -e '\''s/^[ABCDGIRSTW][ABCDGIRSTW]* .* \(.*\)$/extern char \1;/p'\'''
lt_cv_sys_global_symbol_to_import=
lt_cv_sys_lib_search_path_spec=
lt_cv_sys_max_cmd_len=1572864
lt_cv_to_host_file_cmd=func_convert_file_noop
lt_cv_to_tool_file_cmd=func_convert_file_noop
lt_cv_truncate_bin='/bin/dd bs=4096 count=1'

## ----------------- ##
## Output variables. ##
## ----------------- ##

ABI_CXX_VERSION='2.2.1'
ABI_MOCKUP_VERSION='0.1.0'
ABI_VERSION='4.2.2'
ACLOCAL='${SHELL} '\''/home/buildroot/autobuild/instance-0/output-1/build/libgpiod-1.6.3/autostuff/missing'\'' aclocal-1.16'
AMDEPBACKSLASH=''
AMDEP_FALSE=''
AMDEP_TRUE='#'
AMTAR='$${TAR-tar}'
AM_BACKSLASH='\'
AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
AM_DEFAULT_VERBOSITY='0'
AM_V='$(V)'
AR='/home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-ar'
AR_FLAGS='cr'
AUTOCONF='${SHELL} '\''/home/buildroot/autobuild/instance-0/output-1/build/libgpiod-1.6.3/autostuff/missing'\'' autoconf'
AUTOHEADER='${SHELL} '\''/home/buildroot/autobuild/instance-0/output-1/build/libgpiod-1.6.3/autostuff/missing'\'' autoheader'
AUTOMAKE='${SHELL} '\''/home/buildroot/autobuild/instance-0/output-1/build/libgpiod-1.6.3/autostuff/missing'\'' automake-1.16'
AWK='gawk'
CATCH2_CFLAGS=''
CATCH2_LIBS=''
CC='/home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-gcc'
CCDEPMODE='depmode=none'
CFLAGS='-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0 '
CPPFLAGS='-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64'
CSCOPE='cscope'
CTAGS='ctags'
CXX='/home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-g++ -std=gnu++11'
CXXCPP='/home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-g++ -E -std=gnu++11'
CXXDEPMODE='depmode=none'
CXXFLAGS='-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0 '
CYGPATH_W='echo'
DEFS='-DHAVE_CONFIG_H'
DEPDIR='.deps'
DLLTOOL='false'
DSYMUTIL=''
DUMPBIN=''
ECHO_C=''
ECHO_N='-n'
ECHO_T=''
EGREP='/bin/grep -E'
ETAGS='etags'
EXEEXT=''
EXTRA_VERSION=''
FGREP='/bin/grep -F'
GLIB_CFLAGS=''
GLIB_LIBS=''
GREP='/bin/grep'
HAS_DOXYGEN_FALSE=''
HAS_DOXYGEN_TRUE='#'
HAVE_CXX11='1'
INSTALL_DATA='${INSTALL} -m 644'
INSTALL_PROGRAM='${INSTALL}'
INSTALL_SCRIPT='${INSTALL}'
INSTALL_STRIP_PROGRAM='$(install_sh) -c -s'
KMOD_CFLAGS=''
KMOD_LIBS=''
LD='/home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-ld'
LDFLAGS=''
LIBOBJS=''
LIBS=''
LIBTOOL='$(SHELL) $(top_builddir)/libtool'
LIPO=''
LN_S='ln -s'
LTLIBOBJS=''
LT_SYS_LIBRARY_PATH=''
MAKEINFO='${SHELL} '\''/home/buildroot/autobuild/instance-0/output-1/build/libgpiod-1.6.3/autostuff/missing'\'' makeinfo'
MANIFEST_TOOL=':'
MKDIR_P='/bin/mkdir -p'
NM='/home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-nm'
NMEDIT=''
OBJDUMP='/home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-objdump'
OBJEXT='o'
OTOOL64=''
OTOOL=''
PACKAGE='libgpiod'
PACKAGE_BUGREPORT=''
PACKAGE_NAME='libgpiod'
PACKAGE_STRING='libgpiod 1.6.3'
PACKAGE_TARNAME='libgpiod'
PACKAGE_URL=''
PACKAGE_VERSION='1.6.3'
PATH_SEPARATOR=':'
PKG_CONFIG='/home/buildroot/autobuild/instance-0/output-1/host/bin/pkg-config'
PKG_CONFIG_LIBDIR=''
PKG_CONFIG_PATH=''
PYTHON='/home/buildroot/autobuild/instance-0/output-1/host/bin/python3'
PYTHON_CPPFLAGS='-I/home/buildroot/autobuild/instance-0/output-1/host/arc-buildroot-linux-uclibc/sysroot/usr/include/python3.9 -I/home/buildroot/autobuild/instance-0/output-1/host/arc-buildroot-linux-uclibc/sysroot/usr/include/python3.9'
PYTHON_EXEC_PREFIX='/home/buildroot/autobuild/instance-0/output-1/host'
PYTHON_LIBS=' -L/home/buildroot/autobuild/instance-0/output-1/host/arc-buildroot-linux-uclibc/sysroot/usr/lib  -lintl -ldl  -lpthread -lm -lm '
PYTHON_PLATFORM='linux'
PYTHON_PREFIX='/home/buildroot/autobuild/instance-0/output-1/host'
PYTHON_VERSION='3.9'
RANLIB='/home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-ranlib'
SED='/bin/sed'
SET_MAKE=''
SHELL='/bin/bash'
STRIP='/home/buildroot/autobuild/instance-0/output-1/host/bin/arc-linux-strip'
UDEV_CFLAGS=''
UDEV_LIBS=''
VERSION='1.6.3'
VERSION_STR='1.6.3'
WITH_BINDINGS_CXX_FALSE='#'
WITH_BINDINGS_CXX_TRUE=''
WITH_BINDINGS_PYTHON_FALSE='#'
WITH_BINDINGS_PYTHON_TRUE=''
WITH_EXAMPLES_FALSE=''
WITH_EXAMPLES_TRUE='#'
WITH_MANPAGES_FALSE=''
WITH_MANPAGES_TRUE='#'
WITH_TESTS_FALSE=''
WITH_TESTS_TRUE='#'
WITH_TOOLS_FALSE=''
WITH_TOOLS_TRUE='#'
ac_ct_AR=''
ac_ct_CC=''
ac_ct_CXX=''
ac_ct_DUMPBIN=''
am__EXEEXT_FALSE=''
am__EXEEXT_TRUE='#'
am__fastdepCC_FALSE=''
am__fastdepCC_TRUE='#'
am__fastdepCXX_FALSE=''
am__fastdepCXX_TRUE='#'
am__include='include'
am__isrc=''
am__leading_dot='.'
am__nodep=''
am__quote=''
am__tar='$${TAR-tar} chof - "$$tardir"'
am__untar='$${TAR-tar} xf -'
bindir='${exec_prefix}/bin'
build='x86_64-pc-linux-gnu'
build_alias='x86_64-pc-linux-gnu'
build_cpu='x86_64'
build_os='linux-gnu'
build_vendor='pc'
datadir='${datarootdir}'
datarootdir='${prefix}/share'
docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
dvidir='${docdir}'
exec_prefix='/usr'
has_bats=''
has_doxygen='false'
has_help2man=''
has_python_config='true'
host='arc-buildroot-linux-uclibc'
host_alias='arc-buildroot-linux-uclibc'
host_cpu='arc'
host_os='linux-uclibc'
host_vendor='buildroot'
htmldir='${docdir}'
includedir='${prefix}/include'
infodir='${datarootdir}/info'
install_sh='${SHELL} /home/buildroot/autobuild/instance-0/output-1/build/libgpiod-1.6.3/autostuff/install-sh'
libdir='${exec_prefix}/lib'
libexecdir='${exec_prefix}/libexec'
localedir='${datarootdir}/locale'
localstatedir='/var'
mandir='${datarootdir}/man'
mkdir_p='$(MKDIR_P)'
oldincludedir='/usr/include'
pdfdir='${docdir}'
pkgpyexecdir='${pyexecdir}/libgpiod'
pkgpythondir='${pythondir}/libgpiod'
prefix='/usr'
program_transform_name='s&^&&'
psdir='${docdir}'
pyexecdir='${PYTHON_EXEC_PREFIX}/lib/python3.9/site-packages'
pythondir='${PYTHON_PREFIX}/lib/python3.9/site-packages'
runstatedir='${localstatedir}/run'
sbindir='${exec_prefix}/sbin'
sharedstatedir='${prefix}/com'
sysconfdir='/etc'
target_alias='arc-buildroot-linux-uclibc'

## ----------- ##
## confdefs.h. ##
## ----------- ##

/* confdefs.h */
#define PACKAGE_NAME "libgpiod"
#define PACKAGE_TARNAME "libgpiod"
#define PACKAGE_VERSION "1.6.3"
#define PACKAGE_STRING "libgpiod 1.6.3"
#define PACKAGE_BUGREPORT ""
#define PACKAGE_URL ""
#define GPIOD_VERSION_STR "1.6.3"
#define PACKAGE "libgpiod"
#define VERSION "1.6.3"
#define _GNU_SOURCE /**/
#define HAVE_STDIO_H 1
#define HAVE_STDLIB_H 1
#define HAVE_STRING_H 1
#define HAVE_INTTYPES_H 1
#define HAVE_STDINT_H 1
#define HAVE_STRINGS_H 1
#define HAVE_SYS_STAT_H 1
#define HAVE_SYS_TYPES_H 1
#define HAVE_UNISTD_H 1
#define STDC_HEADERS 1
#define HAVE_DLFCN_H 1
#define LT_OBJDIR ".libs/"
#define HAVE_MALLOC 1
#define HAVE_GETOPT_H 1
#define HAVE_DIRENT_H 1
#define HAVE_SYS_POLL_H 1
#define HAVE_SYS_SYSMACROS_H 1
#define HAVE_LINUX_GPIO_H 1
#define HAVE_LINUX_VERSION_H 1
#define KERNEL_PRE_5_5 /**/
#define HAVE_CXX11 1

configure: exit 0